SSM 48792

Service Bulletin Details

Public Details for: SSM 48792

Some 2020 aviator vehicles equipped with air suspension may exhibit a drive malfunction and/or suspension fault message in the instrument panel cluster (ipc) with diagnostic trouble codes (dtcs) B1041 and U2100 stored in the suma. This may


- 2020 -

Models from 2020
2020 LINCOLN AVIATOR 
SSM 48792- 2020 Aviator - Equipped With Air Suspension Suspension Fault Message In The IPC - DTCs B1041 And U2100 In
The Suspension Control Module A (SUMA)
Some 2020 Aviator vehicles equipped with air suspension may exhibit a Drive
Malfunction and/or Suspension Fault message in the instrument panel cluster
(IPC) with diagnostic trouble codes (DTCs) B1041 and U2100 stored in the
SUMA. This may be due to the SUMA entering into a diagnostic service mode
after an on-demand self-test or module replacement. If no other DTCs are present,
use the latest software version of the appropriate Ford diagnostic scan tool to run
the SUMA-Transport and Factory Mode Deactivation function to clear the DTCs.
Run an ALL Continuous Memory DTC test to verify DTCs have cleared as
running an On-Demand Self-Test on the SUMA will set the DTCs again. If other
DTCs are present, refer to Workshop Manual (WSM), Section 204-05 for normal
diagnostics. Engineering is investigating. Monitor OASIS for updates.

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